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Commit 7ddb1b6b authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
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perf stat: Move perf_stat initialization counter process code 



Moving perf_stat initialization counter process code,
to make the reading path free of processing logic.

Signed-off-by: default avatarJiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1435310967-14570-18-git-send-email-jolsa@kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 32ce0a47

tools/perf/builtin-stat.c

+1 −4
Original line number Diff line number Diff line
@@ -284,6 +284,7 @@ static int process_counter(struct perf_evsel *counter) 
	int i, ret;



	aggr->val = aggr->ena = aggr->run = 0;

	memset(ps->res_stats, 0, sizeof(ps->res_stats));



	if (counter->per_pkg)

		zero_per_pkg(counter);
@@ -347,12 +348,8 @@ static int read_counter(struct perf_evsel *counter) 
static void read_counters(bool close)

{

	struct perf_evsel *counter;

	struct perf_stat *ps;



	evlist__for_each(evsel_list, counter) {

		ps = counter->priv;

		memset(ps->res_stats, 0, sizeof(ps->res_stats));



		if (read_counter(counter))

			pr_warning("failed to read counter %s\n", counter->name);